Question

you may use your notes on this quiz. you may take it three times and i will take the highest score as a thank you. 1 multiple choice 1 point the location of an electron around the nucleus of an atom is called a ______ or shell. principal energy level spectroscope ground excited photon 2 multiple choice 1 point when an electron absorbs energy it jumps into a higher into a higher principal energy level. this is called principal energy level spectroscope ground excited photon

Explanation:

1. In atomic - structure theory, the regions where electrons can be found around the nucleus are called principal energy levels or shells.
2. When an electron absorbs energy and moves to a higher - energy state (a higher principal energy level), it is in an excited state.

Answer:

1. Principal Energy Level
2. Excited